NPANXXCLLICity, STTelco
256 248 HNVIAL03DS0 SHEFFIELD ITC DELTA COM - AL
256 266 HNVIAL960MD SHEFFIELD AT&T LOCAL
256 314 SHFDALMTDS0 SHEFFIELD BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
256 320 HNVIAL030MD SHEFFIELD SPRINT SPECTRUM L.P.- AL
256 381 SHFDALMTDS0 SHEFFIELD BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
256 383 SHFDALMTDS0 SHEFFIELD BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
256 386 SHFDALMTDS0 SHEFFIELD BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
256 389 SHFDALMTDS0 SHEFFIELD BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
413 229 SHFDMAMARS1 SHEFFIELD VERIZON NEW ENGLAND INC.
413 812 SPFDMAMAOMD SHEFFIELD GLOBAL NAPS INC.-MA
413 843 SPFDMAXYDS0 SHEFFIELD NECLEC LLC
432 836 SHFDTXXADS0 SHEFFIELD BIG BEND TELEPHONE CO. INC.
641 892 SHFDIAXRDS0 SHEFFIELD CITIZENS TELECOM OF IOWA DBA FRONTIER COMM OF IOWA
814 968 SHFDPAXSDS0 SHEFFIELD ALLTEL PENNSYLVANIA INC.
815 454 SHFDILXARS0 SHEFFIELD VERIZON NORTH INC.-IL